s7 edge struck up

I had the same issue my motherboard was gone

some recent apps u installed might b d cause... remember after installing which apps/updating apps your device slowed down....uninstall them...&try reinstalling

Thanks for being with Samsung and for sharing your concern. The relevant department may serve you better/speedily, if you can provide logs/video by registering this feedback in Error Section (Samsung Members App -> Feedback -> Questions/Errors -> Create -> Error reports).

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thq. resolved issue